ALTEN Technology USA Logo

ALTEN Technology USA

Mechanical Engineer II

Reposted 29 Days Ago
Be an Early Applicant
In-Office
Longmont, CO, USA
100K-140K Annually
Mid level
In-Office
Longmont, CO, USA
100K-140K Annually
Mid level
As a Mechanical Engineer II, design and develop mechanical components for opto-mechanical systems, support optical integration, perform tolerance analysis, and collaborate with engineering teams while ensuring ruggedness in designs.
The summary above was generated by AI

We’re ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more.

As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing.

When you join ALTEN Technology USA, you’ll collaborate on some of the world’s toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow.



As a Mechanical Engineer II you will be responsible for;


  • Design and develop precision mechanical components and assemblies for opto-mechanical systems
  • Support integration of optical elements including lenses, mirrors, and laser paths into mechanical structures
  • Develop and refine pointing and stabilization mechanisms (e.g., gimbals, mounts, precision actuation systems)
  • Perform tolerance analysis (GD&T) to ensure optical alignment and system performance
  • Collaborate cross-functionally with optical, electrical, and systems engineering teams
  • Support prototype builds, testing, and validation, including troubleshooting and design iteration
  • Ensure designs meet ruggedization requirements (shock, vibration, thermal stability)

Qualifications;

  • Bachelor’s degree in Mechanical Engineering or related field
  • 3–10 years of experience in mechanical design (level flexible based on candidate)
  • Experience with precision mechanical design and tight tolerance assemblies in rugged environments
  • Proficiency in CAD tools (SolidWorks preferred)
  • Strong understanding of GD&T and tolerance stack-up analysis
  • Experience working in cross-functional engineering environments


Salary Range: $100k-$140k

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy.

Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process.

Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans’ Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

ALTEN Technology USA Denver, Colorado, USA Office

10875 Dover St. Suite 500, Westminster, Colorado , Denver, United States, 80021

Similar Jobs

7 Days Ago
In-Office
Louisville, CO, USA
Junior
Junior
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
Design, analyze, and document mechanical systems (propulsion, structures, environmental). Support program milestones by developing technical packages, running analyses, collaborating with cross-functional teams, and communicating findings internally and occasionally to external stakeholders.
Top Skills: CadGd&TNxSolidworks
12 Days Ago
In-Office
2 Locations
91K-125K Annually
Junior
91K-125K Annually
Junior
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
Support spacecraft and launch vehicle processing and ground operations: author and validate MES procedures, perform integration, propellant and hazardous operations, execute checkouts, maintain clean-room protocols, verify launch provider and range safety compliance, document anomalies and lessons learned, coordinate across engineering, quality, supply chain, and external stakeholders, and travel to support campaign execution.
Top Skills: Gd&TMesNxSolidworks
8 Days Ago
In-Office
Denver, CO, USA
80K-165K Annually
Mid level
80K-165K Annually
Mid level
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
Design and develop tooling and MGSE for spacecraft, including assembly fixtures and handling systems, while providing mentorship to junior engineers.
Top Skills: Asme Bth-1Asme Y14.5CreoNxTeamcenterWindchill

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

  • Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
  • Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
  • Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
  • Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
  • Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account